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#include <jwt.h>
static inline bool sessiontoken_isvalid(const char *token, const char *secret)
{
const size_t key_len = strlen(secret) / 2;
unsigned char key[key_len];
for (size_t i = 0; i < key_len; i++) {
char hex[3] = { [2] = '\0' };
strncpy(hex, &secret[i], 2);
key[i] = strtol(hex, NULL, 16);
}
jwt_t *jwt = NULL;
jwt_decode(&jwt, token, key, key_len);
printf("exp: %s\n", jwt_get_grant(jwt, "exp"));
printf("nbf: %s\n", jwt_get_grant(jwt, "nbf"));
printf("iss: %s\n", jwt_get_grant(jwt, "iss"));
printf("dest: %s\n", jwt_get_grant(jwt, "dest"));
printf("aud: %s\n", jwt_get_grant(jwt, "aud"));
printf("sub: %s\n", jwt_get_grant(jwt, "sub"));
jwt_free(jwt);
return false;
}
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